Steam is ultimate entertainment platform.Play,connect,create and more. Steam offer a catalog of PC, Mac, and Linux games, many of which support Steam Play so you can buy once and play anywhere, and Cross-Platform Multiplayer so you can play with all your friends, no matter where they log in.Preparing your system

Install the following package before proceeding next steps

apt-get install jockey-common

Before installing the Steam client in Debian, please run these commands if you are running under a 64-bit system:

sudo dpkg --add-architecture i386

sudo apt-get update

Install Steam client on debian 7 (Wheezy)

You need to download .deb package from here or use the following procedure

wget http://goo.gl/fHS0p7 -O steam-debian_1.0.0.39-10-2_all.deb

sudo dpkg -i steam-debian_1.0.0.39-10-2_all.deb

sudo sh /usr/lib/steam/steam-debian-depends.sh

You can launch steam client using the following client from your terminal